Je suis en utilisant Entity Framework dans un ASP.NET MVC3 application et que je suis en train d'utiliser le code suivant: var token = ""; this. var names = db.Database.SqlQueryPrm("select name from position_category where id_key=@id_key", new { id_key = "mgr" }).ToList(); (7) Any chance you could explain this code and why it is an answer to the question posed, so that those who come and find this later can understand it? Whats the equivalent of .

Track its progress using issue #624. C# (CSharp) Database.ExecuteSqlCommand - 7 examples found. The SqlQuery method allows you to return entities from the database. The type can be any type that has properties that match the names of the columns returned from the query, or can be a simple primitive type. Let's see each of these: None: it means stored procedure will not return any value. db.Database.ExecuteSqlCommand(Sql.ToString()); in Entity Framework 7? Complex: It means stored procedure will return complex type which is only on conceptual model but not in database table. Scalars: it means stored procedure will return single value of selected type like binary, Boolean, byte etc. Using the Database.ExecuteSqlCommand property with Entity Framework Core and SQL Server The ExecuteSqlCommand method of the Database class can also be used to execute raw SQL against the database. Database. I would like to add that columns returned by SQLQuery must match the property of an entity type, otherwise it will throw an exception. Write procedure in SQL Server Management Studio under your database. Here, you can select four types of return values: None, Scalars, Complex and Entities. EF5中 执行 sql语句使用Database.ExecuteSqlCommand 返回影响的行数 ; EF5执行sql查询语句 Database.SqlQuery 带返回值 一: 执行sql语句,返回受影响的行数 在mysql里面,如果没有影响,那么返回行数为 -1 ,sqlserver 里面 还没有测试过 Many a times, we use Entity Framework (EF), Microsoft’s recommended data access technology for an application, to execute (MS SQL Server) Stored Procedure (SP), and retrieve the results emitted by them. Pay it forward. Here, you can select four types of return values: None, Scalars, Complex and Entities. I saw .FromSQL() in beta 4, but haven't seen anything to the above. Where as ExecuteSqlCommand just runs the command and returns the status code from the DB.. More here. はてなブログをはじめよう！ haronoidさんは、はてなブログを使っています。あなたもはてなブログをはじめてみませんか？ ... (e ither as on output parameter or with ExecuteScalar and a SELECT). Let's see each of these: None: it means stored procedure will not return any value. ExecuteSqlCommand ("exec dbo.MyUsp", new SqlParameter ("token", token));. Sharing Experiences.

You can rate examples to help us improve the quality of examples. Jul 17, 2019 01:29 PM ... How to get the Record ID just inserted after db.Database.ExecuteSqlCommand? Tag: entity-framework,asp.net-5,asp.net-mvc-6,entity-framework-7. These are the top rated real world C# (CSharp) examples of Database.ExecuteSqlCommand from package Project-WoW extracted from open source projects. Complex: It means stored procedure will return complex type which is only on conceptual model but not in database table. SqlQuery (Emphasis Mine). De ma procédure stockée signature est: var customerList = db.Customers.SqlQuery("Select * From Customers").ToList(); The code, shown above, selects all the data rows from customer's table. Scalars: it means stored procedure will return single value of selected type like binary, Boolean, byte etc. var names = db.Database.SqlQueryPrm("select name from position_category where id_key=@id_key", new { id_key = "mgr" }).ToList(); (7) Any chance you could explain this code and why it is an answer to the question posed, so that those who come and find this later can understand it? [code]create procedure dbo.SP_GetStudents as begin select Id, Name, Email, Age from Students; end [/code]Then in Visual Studio, add an edmx model. Incidentally, the DbContext exposes a property that is of type Database. Tag: ExecuteSqlCommand Executing SP using EF. 34 th Friday Fun Session (Part 1) – 22 nd Sep 2017.

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